EP3012228A4 - Water purification cartridge and water purifier - Google Patents

Water purification cartridge and water purifier

Info

Publication number: EP3012228A4
Authority: EP; European Patent Office
Prior art keywords: water; purification cartridge; purifier; water purification; water purifier
Prior art date: 2013-06-21
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP14813283.0A

Other languages

German (de)

French (fr)

Other versions

EP3012228A1 (en

Inventor

Hatsumi Takeda

Shouzou Kimura

Takeshi Ishikawa

Katsuya Sanai

Mikinori ITOU

Masakazu Minagawa

Tsuyoshi Doi

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Mitsubishi Chemical Corp

Original Assignee

Mitsubishi Rayon Co Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2013-06-21

Filing date

2014-06-20

Publication date

2016-07-27

2014-06-20 Application filed by Mitsubishi Rayon Co Ltd filed Critical Mitsubishi Rayon Co Ltd

2014-06-20 Priority to EP17153190.8A priority Critical patent/EP3181519A1/en

2016-04-27 Publication of EP3012228A1 publication Critical patent/EP3012228A1/en

2016-07-27 Publication of EP3012228A4 publication Critical patent/EP3012228A4/en

Status Withdrawn legal-status Critical Current

Links

Classifications

- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/14—Cartridge filters of the throw-away type having more than one filtering element
- B01D27/146—Cartridge filters of the throw-away type having more than one filtering element connected in series
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/08—Construction of the casing
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D36/00—Filter circuits or combinations of filters with other separating devices
- B01D36/02—Combinations of filters of different kinds
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
- C02F1/003—Processes for the treatment of water whereby the filtration technique is of importance using household-type filters for producing potable water, e.g. pitchers, bottles, faucet mounted devices
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/281—Treatment of water, waste water, or sewage by sorption using inorganic sorbents
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/42—Treatment of water, waste water, or sewage by ion-exchange
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/004—Seals, connections
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/006—Cartridges
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2307/00—Location of water treatment or water treatment device
- C02F2307/04—Location of water treatment or water treatment device as part of a pitcher or jug

EP14813283.0A 2013-06-21 2014-06-20 Water purification cartridge and water purifier Withdrawn EP3012228A4 (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
EP17153190.8A EP3181519A1 (en)	2013-06-21	2014-06-20	Water purification cartridge and water purifier

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
JP2013131084		2013-06-21
JP2013245241		2013-11-27
JP2014051031		2014-03-14
PCT/JP2014/066479 WO2014204000A1 (en)	2013-06-21	2014-06-20	Water purification cartridge and water purifier

Related Child Applications (1)

Application Number	Title	Priority Date	Filing Date
EP17153190.8A Division EP3181519A1 (en)	2013-06-21	2014-06-20	Water purification cartridge and water purifier

Publications (2)

Publication Number	Publication Date
EP3012228A1 EP3012228A1 (en)	2016-04-27
EP3012228A4 true EP3012228A4 (en)	2016-07-27

Family

ID=52104725

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
EP17153190.8A Withdrawn EP3181519A1 (en)	2013-06-21	2014-06-20	Water purification cartridge and water purifier
EP14813283.0A Withdrawn EP3012228A4 (en)	2013-06-21	2014-06-20	Water purification cartridge and water purifier

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
EP17153190.8A Withdrawn EP3181519A1 (en)	2013-06-21	2014-06-20	Water purification cartridge and water purifier

Country Status (7)

Country	Link
US (1)	US20160136545A1 (en)
EP (2)	EP3181519A1 (en)
JP (3)	JP5861782B2 (en)
CN (2)	CN105473510A (en)
RU (1)	RU2016100990A (en)
TW (2)	TWI549735B (en)
WO (1)	WO2014204000A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
TWI549735B (en)	2013-06-21	2016-09-21	三菱麗陽股份有限公司	Water purifier and water purifier cartridge
DE102015102011B4 (en) *	2015-02-12	2023-11-02	Sartorius Lab Instruments Gmbh & Co. Kg	Water purification device and water purification system and their use
RU2595699C1 (en) *	2015-06-05	2016-08-27	Публичное акционерное общество "Газпром"	Membrane gas-separating module
US10336627B2 (en) *	2017-03-31	2019-07-02	Helen Of Troy Limited	Infusion apparatus
CN110404333B (en) *	2018-04-27	2024-02-20	芜湖美的厨卫电器制造有限公司	Composite filter element and water purifying equipment
IT201800005347A1 (en) *	2018-05-14	2019-11-14		PERCOLATION FILTERING DEVICE
EP3632853A1 (en) *	2018-10-04	2020-04-08	Brita GmbH	Device for forming a liquid treatment system, liquid treat-ment system and cartridge for use in the device
JP7141350B2 (en) *	2019-02-22	2022-09-22	三菱ケミカル・クリンスイ株式会社	water purification cartridge
CN111672196A (en) *	2020-06-28	2020-09-18	辽宁鑫知界科技有限公司	Domestic wastewater purification and recovery treatment device
EP4225464A1 (en) *	2020-10-06	2023-08-16	Société des Produits Nestlé S.A.	Filtering unit
EP4056250A1 (en) *	2021-03-11	2022-09-14	Brita GmbH	Device for filtering water with a venting means for venting gases
SE2150319A1 (en) *	2021-03-19	2022-04-19	Aarke Ab	Beverage container
USD966462S1 (en) *	2021-03-31	2022-10-11	Qingdao Ecopure Filter Co., Ltd	Filter cartridge

Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1996031440A1 (en) *	1995-04-07	1996-10-10	Matscorp Ltd.	Water filtration cartridge
JP2009240852A (en) *	2008-03-28	2009-10-22	Toray Ind Inc	Filter medium cartridge, switching device for water purifier and water purifier
JP2010115612A (en) *	2008-11-14	2010-05-27	Panasonic Electric Works Co Ltd	Water-purifying cartridge and water purifier

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0422879Y2 (en) *	1987-10-23	1992-05-26
JPH09136082A (en) *	1995-09-14	1997-05-27	I I C:Kk	Water purifier
JP2846852B2 (en) *	1996-06-20	1999-01-13	株式会社オーエスジー・コーポレーション	Water purifier and its switching cock
JPH11347539A (en) *	1998-06-08	1999-12-21	Aoki Denki Kogyo Kk	Water purifier
US6569329B1 (en) *	1999-05-06	2003-05-27	Innova Pure Water Inc.	Personal water filter bottle system
US6638426B1 (en)	2000-07-07	2003-10-28	The Clorox Company	Water purifying apparatus
CN1262482C (en) *	2000-12-25	2006-07-05	三菱丽阳株式会社	Pitcher type water purifier and purification cartridge for water purifier
NZ520231A (en) *	2001-08-08	2003-11-28	Tyk Corp	Water purifier with sintered activated carbon/ceramic filter block
JP4131821B2 (en)	2003-01-31	2008-08-13	三菱レイヨン株式会社	Water purifier
JP2004230358A (en) *	2003-02-03	2004-08-19	Toray Ind Inc	Desk top type water purifier
DE102004026166B3 (en) *	2004-05-28	2006-02-09	Brita Gmbh	Filter cartridge and device for the filtration of liquids
DE102004029225A1 (en) *	2004-06-17	2006-01-12	Hydac Filtertechnik Gmbh	Filter device and filter element
US20060226064A1 (en) *	2005-03-23	2006-10-12	Beckman Robert C	Multiple cartridge carafe filtration
US7469906B2 (en) *	2005-07-01	2008-12-30	Spx Corporation	Filter lip seal and method
EP1996516A2 (en) *	2006-03-22	2008-12-03	3M Innovative Properties Company	Liquid filtration systems
JP5052859B2 (en) *	2006-10-23	2012-10-17	株式会社日本技術開発センター	Water purifier container
ITPD20080152A1 (en)	2008-05-27	2009-11-28	Laica Spa	CARTRIDGE FILTER REPLACEABLE FOR FILTERING SYSTEMS AND FILTERING SYSTEM INCORPORATING THE FILTER
CN102050502B (en) *	2009-11-04	2013-08-07	三菱丽阳可菱水有限公司	Water purification cylinder and water purifier
RU2618826C2 (en) *	2011-02-09	2017-05-11	Мицубиси Рейон Клинсуй Компани, Лимитед	Water purification cartridge and water purification device of jug type
WO2012146567A1 (en) *	2011-04-26	2012-11-01	Brita Gmbh	System and method for conditioning a liquid such as water
GB201107428D0 (en) *	2011-05-04	2011-06-15	Strix Ltd	Water treatment apparatus
EP2719668A4 (en) *	2011-06-10	2014-11-12	Mitsubishi Rayon Co	Water purification cartridge and pitcher-type water purifier
TWI615190B (en) *	2011-08-02	2018-02-21	Aqua Bank Co Ltd	Drinking fountain
JP5846358B2 (en) *	2011-08-24	2016-01-20	大阪ガスケミカル株式会社	Water purification cartridge and water purifier provided with the same
TWI549735B (en)	2013-06-21	2016-09-21	三菱麗陽股份有限公司	Water purifier and water purifier cartridge

2014
- 2014-06-20 TW TW103121391A patent/TWI549735B/en not_active IP Right Cessation
- 2014-06-20 JP JP2014533301A patent/JP5861782B2/en not_active Expired - Fee Related
- 2014-06-20 CN CN201480045849.9A patent/CN105473510A/en active Pending
- 2014-06-20 RU RU2016100990A patent/RU2016100990A/en not_active Application Discontinuation
- 2014-06-20 US US14/899,201 patent/US20160136545A1/en not_active Abandoned
- 2014-06-20 EP EP17153190.8A patent/EP3181519A1/en not_active Withdrawn
- 2014-06-20 EP EP14813283.0A patent/EP3012228A4/en not_active Withdrawn
- 2014-06-20 WO PCT/JP2014/066479 patent/WO2014204000A1/en active Application Filing
- 2014-06-20 CN CN201710538872.7A patent/CN107253744A/en not_active Withdrawn
- 2014-06-20 TW TW105113402A patent/TW201628694A/en unknown
2015
- 2015-09-14 JP JP2015181266A patent/JP6330767B2/en not_active Expired - Fee Related
2018
- 2018-01-09 JP JP2018001519A patent/JP6485558B2/en active Active

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO1996031440A1 (en) *	1995-04-07	1996-10-10	Matscorp Ltd.	Water filtration cartridge
JP2009240852A (en) *	2008-03-28	2009-10-22	Toray Ind Inc	Filter medium cartridge, switching device for water purifier and water purifier
JP2010115612A (en) *	2008-11-14	2010-05-27	Panasonic Electric Works Co Ltd	Water-purifying cartridge and water purifier

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2014204000A1 *

Also Published As

Publication number	Publication date
CN107253744A (en)	2017-10-17
US20160136545A1 (en)	2016-05-19
JP6330767B2 (en)	2018-05-30
CN105473510A (en)	2016-04-06
JP2018075569A (en)	2018-05-17
JP2016010800A (en)	2016-01-21
EP3012228A1 (en)	2016-04-27
TWI549735B (en)	2016-09-21
TW201628694A (en)	2016-08-16
EP3181519A1 (en)	2017-06-21
JP5861782B2 (en)	2016-02-16
RU2016100990A (en)	2017-07-26
JPWO2014204000A1 (en)	2017-02-23
TW201507770A (en)	2015-03-01
JP6485558B2 (en)	2019-03-20
WO2014204000A1 (en)	2014-12-24

Legal Events

Date	Code	Title	Description
2016-03-25	PUAI	Public reference made under article 153(3) epc to a published international application that has entered the european phase	Free format text: ORIGINAL CODE: 0009012
2016-04-27	17P	Request for examination filed	Effective date: 20160119
2016-04-27	AK	Designated contracting states	Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
2016-04-27	AX	Request for extension of the european patent	Extension state: BA ME
2016-07-27	A4	Supplementary search report drawn up and despatched	Effective date: 20160624
2016-07-27	RIC1	Information provided on ipc code assigned before grant	Ipc: B01D 27/08 20060101ALI20160620BHEP Ipc: B01D 27/14 20060101ALI20160620BHEP Ipc: C02F 1/00 20060101ALI20160620BHEP Ipc: C02F 1/44 20060101ALI20160620BHEP Ipc: C02F 1/42 20060101ALI20160620BHEP Ipc: B01D 36/02 20060101ALI20160620BHEP Ipc: C02F 1/28 20060101AFI20160620BHEP
2016-09-28	DAX	Request for extension of the european patent (deleted)
2016-12-02	TPAC	Observations filed by third parties	Free format text: ORIGINAL CODE: EPIDOSNTIPA
2017-04-19	17Q	First examination report despatched	Effective date: 20170321
2017-07-12	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: MITSUBISHI CHEMICAL CORPORATION
2017-08-30	RAP1	Party data changed (applicant data changed or rights of an application transferred)	Owner name: MITSUBISHI CHEMICAL CORPORATION
2017-10-06	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
2017-11-08	18W	Application withdrawn	Effective date: 20171002

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